Dahua DSS Express Economical 256-Channel Surveillance System - DHI-DSS4004-S2

Dahua DSS Express Economical Surveillance System - DHI-DSS4004-S2

DHI-DSS4004-S2

DSS4004-S2 is an economical general surveillance system preloaded with Linux-optimized DSS Express, which improves the reliability of the whole system. It supports up to 256 network cameras and integrates video, access control, video intercom and AI functions, which provides a cost-effective all-in-one solution.

Features:

Cost-effective

· Preloaded with Linux-optimized easy-to-use DSS Express, which makes the deployment simplified

· Pre-activated 256 video channels can save the enormous costs of projects

High Reliability

· Long-term stability test makes the hardware, OS, and software more compatible

Main Functions:

•General Functions

Organization Management

· Achieve device group management through organization

Device Management

· Device initialization: Initialize Dahua's device

· Add devices via auto search, IP

· Manage Dahua’s devices such as network camera, network speed dome, thermal camera, NVR, DVR, access control, etc.

Users & Authorities

· Add, edit and delete the users

· Assign different users with different permissions

· User can be restricted by the MAC and expiry data

· Set user PTZ permissions

Storage

· Central storage: local disk storage and extend storage via ISCSI

· Add, edit, delete, enable and disable the record plan

· Supports edge storage and central storage

Bind Resource 

· Bind access control channels with the corresponding cameras

Playback

· Play back the record from the edge devices or central storage

· Video filter: normal, motion, alarm, video loss, tampering video

· Sync play

· Reverse playback

· Playback frame-by-frame

· Support 1X, 2X,4X,8X,16X,32X,64X, 1/2X, 1/4X, 1/8X, 1/16X, 1/32X, 1/64X playback

· Lock or mark the important record for central storage

· Support smart search

Emap

· Raster map, main map and sub-maps

· Up to 8 levels of submap

· Add, edit and delete the hot spots (camera, alarm input) on the map

· View the live video and playback on the map

· Zoom in and zoom out the map

· Support visible range and initial angle

· Icon flashes on the map when an alarm occurs

Video Wall

· Add and manage the video wall

· Support screen ID on/off

· Support combining screens to one screen

· Bind decoding channel to screen

· Decode the real-time video to the wall

· Decode the playback video to the video wall

· Manually/automatically decode to wall

· Control the video wall split

· Change the stream type of video channel

· Add box, the screen on/off, and local display on the client

· Tour the video channels in a single window

· Schedule plan: Set the running task on the timeline

· Tour plan: loop display of different tasks, setting loop time

· Support NKB1000/NKB5000 to control video wall to control video wall

Live View

· Common layout and customized layout

· PTZ control

· Manual recording

· Snapshot

· Fisheye dewraping

· Audio talk

· Set alarm window

· Turn on/off the audio in live view

· Region of interest: Divide one window into 4 or 6 parts